Question

我刚刚创建了一个新项目，并添加了API密钥，当我尝试运行该项目时，Google地图将无法加载

<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.mapproblem.zakaria.maptestprobleme.MapsActivity" />



public class MapsActivity extends FragmentActivity implements OnMapReadyCallback {

private GoogleMap mMap;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_maps);
    // Obtain the SupportMapFragment and get notified when the map is ready to be used.
    SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
            .findFragmentById(R.id.map);
    mapFragment.getMapAsync(this);
}


/**
 * Manipulates the map once available.
 * This callback is triggered when the map is ready to be used.
 * This is where we can add markers or lines, add listeners or move the camera. In this case,
 * we just add a marker near Sydney, Australia.
 * If Google Play services is not installed on the device, the user will be prompted to install
 * it inside the SupportMapFragment. This method will only be triggered once the user has
 * installed Google Play services and returned to the app.
 */
@Override
public void onMapReady(GoogleMap googleMap) {
    mMap = googleMap;

    // Add a marker in Sydney and move the camera
    LatLng sydney = new LatLng(-34, 151);
    mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
    mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
}

}

E / Google Maps Android API：授权失败。请参阅https://developers.google.com/maps/documentation/android-api/start，了解如何正确设置地图。 E / Google Maps Android API：在Google Developer Console（https://console.developers.google.com）中确保已启用“ Google Maps Android API v2”。确保存在以下Android密钥： API密钥：AIzaSgYrFTjKL2hp0SLKaTd_-1rVdwxOQy1VDu0 Android应用程序（;）：55：FA：14：99：28：28：D7：43：0F：19：62：E4：10：7C：7A：67：8F：AA：10：6C; com.map问题zakaria.maptestprobleme

Answer 1

您应转到google developer console并为您的项目启用google map api，然后在顶部工具栏上选择您的项目，然后在仪表板部分选择Enabled APIs and services，搜索Google Map Api然后启用它

Answer 2

仅添加密钥是不够的。您需要按照错误提示启用Maps Android API。

打开Google Cloud platform，选择您的项目，然后转到“ API和服务”>“库”。搜索Android版Maps SDK并启用它。

这应该可以纠正错误。

谷歌地图拒绝显示

2 个答案: